Jamaican Usain Bolt beat United States hurdler Aries Merritt and Kenyan runner David Rudisha to clinch the IAAF World Athlete of the Year award for the fourth time. Bolt, who defended his 100 and......

Olympic champion Aries Merritt of the United States broke the world record in the 110 metres hurdles while Jamaicans Usain Bolt and Yohan Blake won their sprints in the final Diamond League meet of......